Sanna Martinez has been involved as both an artist and songwriter on hits that have streamed millions of times all over the world, co-written songs for the Icelandic national final to select their entry for the Eurovision Song Contest, sung behind Isabell Otrebus in the Polish national final, and participated in the Swedish national final of Lilla Melodifestivalen - Sanna also participated in Söngvakeppnin (Iceland's national final for Eurovison) in March 2022 with her song Keep it Cool/Hækkum í botn that she co-wrote. Now Sanna's new song 'Come & go' is available! Sanna has not only written songs for the ESC world, one song that she wrote was released by the huge kpop girl band Everglow. And one of Sanna's creations, "Hands On Me", got placed in the TV show Love Island USA. She has also collaborated with big artists like QUIX and Max Styler that are signed on Steve Aoki's label Dim Mak where Sanna also wrote songs during her time in LA. Sanna recently graduated from Musikmakarna, the most prominent Swedish songwriting school that has contributed to the “Swedish music wonder” phenomenon. She also studied at Dreamhill Music Academy, founded by Anders Bagge. She also recently released a song together with the legendary Swedish rapper Mange Schmidt and the talented influencer and rapper Nick Hammer.